PE20170888A1 - Anodo para el desprendimiento electrolitico de cloro - Google Patents

Anodo para el desprendimiento electrolitico de cloro

Info

Publication number
PE20170888A1
PE20170888A1 PE2017000799A PE2017000799A PE20170888A1 PE 20170888 A1 PE20170888 A1 PE 20170888A1 PE 2017000799 A PE2017000799 A PE 2017000799A PE 2017000799 A PE2017000799 A PE 2017000799A PE 20170888 A1 PE20170888 A1 PE 20170888A1
Authority
PE
Peru
Prior art keywords
chlorine
anode
electrolytic detachment
detachment
resorting
Prior art date
Application number
PE2017000799A
Other languages
English (en)
Inventor
Alice Gargiulo
Alice Calderara
Chiara Pezzoni
Original Assignee
Industrie De Nora Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Industrie De Nora Spa filed Critical Industrie De Nora Spa
Publication of PE20170888A1 publication Critical patent/PE20170888A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
    • C25B11/053—Electrodes comprising one or more electrocatalytic coatings on a substrate characterised by multilayer electrocatalytic coatings
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46142—Catalytic coating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/12—Halogens or halogen-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

La invencion se refiere a un electrodo adecuado como anodo para el desprendimiento de cloro en celulas electroliticas y a un metodo para su obtencion. El electrodo comprende un sustrato metalico revestido con una composicion catalitica hecha de capas delgadas a base de oxidos de estano, iridio y rutenio y combina excelentes caracteristicas de potencial anodico y selectividad con respecto a la reaccion de desprendimiento del cloro sin recurrir al uso de dopantes tales como platino y paladio
PE2017000799A 2014-11-24 2015-11-23 Anodo para el desprendimiento electrolitico de cloro PE20170888A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20142020 2014-11-24

Publications (1)

Publication Number Publication Date
PE20170888A1 true PE20170888A1 (es) 2017-07-07

Family

ID=52232327

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017000799A PE20170888A1 (es) 2014-11-24 2015-11-23 Anodo para el desprendimiento electrolitico de cloro

Country Status (22)

Country Link
US (1) US20170306512A1 (es)
EP (1) EP3224392B1 (es)
JP (1) JP6920998B2 (es)
KR (1) KR102461420B1 (es)
CN (1) CN107002257B (es)
AU (1) AU2015355057B2 (es)
BR (1) BR112017009336B1 (es)
CA (1) CA2963612C (es)
CL (1) CL2017001103A1 (es)
DK (1) DK3224392T3 (es)
EA (1) EA032982B1 (es)
ES (1) ES2699307T3 (es)
HU (1) HUE040518T2 (es)
IL (1) IL251597B (es)
MX (1) MX2017005894A (es)
MY (1) MY178978A (es)
PE (1) PE20170888A1 (es)
PL (1) PL3224392T3 (es)
PT (1) PT3224392T (es)
SG (1) SG11201702993SA (es)
TW (1) TWI731845B (es)
WO (1) WO2016083319A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800006544A1 (it) * 2018-06-21 2019-12-21 Anodo per evoluzione elettrolitica di cloro
IT201800010760A1 (it) 2018-12-03 2020-06-03 Industrie De Nora Spa Elettrodo per evoluzione elettrolitica di gas
CN110158113A (zh) * 2019-06-24 2019-08-23 蓝星(北京)化工机械有限公司 气体析出电极及其制备方法
CN110129822B (zh) * 2019-06-24 2021-03-30 蓝星(北京)化工机械有限公司 氯气析出电极及其制备方法
EP4036059A4 (en) 2019-09-26 2022-12-07 Lg Chem, Ltd. COMPOSITION FOR THE PRODUCTION OF TIN OXIDE

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3460087D1 (en) * 1983-03-11 1986-05-22 Bbc Brown Boveri & Cie Catalyst for the coating of anodes, and its manufacturing process
JPS60162787A (ja) * 1984-01-31 1985-08-24 Tdk Corp 電解用電極
JPS62243790A (ja) * 1986-04-15 1987-10-24 Osaka Soda Co Ltd 塩化アルカリ電解用陽極
JPH01312096A (ja) * 1988-06-13 1989-12-15 Kamioka Kogyo Kk 電解用電極及びその製造方法
GB9018953D0 (en) * 1990-08-31 1990-10-17 Ici Plc Electrode
GB9316930D0 (en) * 1993-08-13 1993-09-29 Ici Plc Electrode
GB9316926D0 (en) * 1993-08-13 1993-09-29 Ici Plc Electrode
JP4209801B2 (ja) * 2003-05-15 2009-01-14 ペルメレック電極株式会社 電解用電極及びその製造方法
CN1888141A (zh) * 2006-05-24 2007-01-03 中国船舶重工集团公司第七二五研究所 耐海水污染的氧化物阳极及其制备方法
IT1391767B1 (it) * 2008-11-12 2012-01-27 Industrie De Nora Spa Elettrodo per cella elettrolitica
CN101532147B (zh) * 2009-02-26 2010-09-01 中国船舶重工集团公司第七二五研究所 一种纳米晶金属氧化物复合电极及其制备方法
DE102010043085A1 (de) * 2010-10-28 2012-05-03 Bayer Materialscience Aktiengesellschaft Elektrode für die elektrolytische Chlorherstellung
IT1403585B1 (it) * 2010-11-26 2013-10-31 Industrie De Nora Spa Anodo per evoluzione elettrolitica di cloro
ITMI20102354A1 (it) * 2010-12-22 2012-06-23 Industrie De Nora Spa Elettrodo per cella elettrolitica
DE102013202143A1 (de) * 2013-02-08 2014-08-14 Bayer Materialscience Ag Katalysatorbeschichtung und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
US20170306512A1 (en) 2017-10-26
EA201791158A1 (ru) 2017-09-29
ES2699307T3 (es) 2019-02-08
IL251597A0 (en) 2017-06-29
MY178978A (en) 2020-10-26
PT3224392T (pt) 2018-11-30
IL251597B (en) 2020-06-30
CA2963612A1 (en) 2016-06-02
KR102461420B1 (ko) 2022-11-02
KR20170086104A (ko) 2017-07-25
EP3224392A1 (en) 2017-10-04
TWI731845B (zh) 2021-07-01
AU2015355057B2 (en) 2020-06-04
CN107002257A (zh) 2017-08-01
EA032982B1 (ru) 2019-08-30
AU2015355057A1 (en) 2017-04-27
BR112017009336A2 (pt) 2017-12-19
EP3224392B1 (en) 2018-09-12
BR112017009336B1 (pt) 2021-06-29
HUE040518T2 (hu) 2019-03-28
MX2017005894A (es) 2017-06-27
DK3224392T3 (en) 2018-12-03
SG11201702993SA (en) 2017-06-29
CL2017001103A1 (es) 2017-11-24
WO2016083319A1 (en) 2016-06-02
TW201619443A (zh) 2016-06-01
CN107002257B (zh) 2019-11-05
CA2963612C (en) 2023-10-24
JP6920998B2 (ja) 2021-08-18
JP2017535680A (ja) 2017-11-30
PL3224392T3 (pl) 2019-03-29

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